public function SitewideAlert::getPagesToShowOn in Sitewide Alert 8

Gets the pages to show on.

Return value

array The patterns of pages to show on.

Overrides SitewideAlertInterface::getPagesToShowOn

File

src/Entity/SitewideAlert.php, line 486

Class

SitewideAlert

Defines the Sitewide Alert entity.

Namespace

Drupal\sitewide_alert\Entity

Code

public function getPagesToShowOn() : array {
  $paths = [];
  $pagesString = $this
    ->get('limit_to_pages')->value;

  // If it has not been set return no restrictions.
  if (!$pagesString) {
    return $paths;
  }
  foreach (explode("\n", strip_tags($pagesString)) as $path) {
    $path = trim($path);
    if (!empty($path) && strpos($path, '/') === 0) {
      $paths[] = $path;
    }
  }
  return $paths;
}